%0 Journal Article %T Reliable and Damage-Free Estimation of Resistivity of ZnO Thin Films for Photovoltaic Applications Using Photoluminescence Technique %A N. Poornima %A T. V. Vimalkumar %A V. G. Rajeshmon %A C. Sudha Kartha %J International Journal of Photoenergy %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/105796 %U http://dx.doi.org/10.1155/2013/105796